13248430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 25853184

約数和(自身を除く): 12604754

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 457, 914, 1115, 2230, 2285, 2899, 4570, 5798, 5941, 11882, 14495, 28990, 29705, 59410, 101911, 203822, 509555, 1019110, 1324843, 2649686, 6624215, 13248430]

約数ペア:

[(1, 13248430), (2, 6624215), (5, 2649686), (10, 1324843), (13, 1019110), (26, 509555), (65, 203822), (130, 101911), (223, 59410), (446, 29705), (457, 28990), (914, 14495), (1115, 11882), (2230, 5941), (2285, 5798), (2899, 4570)]